login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A003538 Divisors of 2^30 - 1. 2
1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 151, 217, 231, 279, 331, 341, 453, 651, 693, 993, 1023, 1057, 1359, 1661, 1953, 2317, 2387, 2979, 3069, 3171, 3641, 4681, 4983, 6951, 7161, 9513, 10261, 10923, 11627, 14043, 14949, 20853, 21483, 25487 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

T. D. Noe, Table of n, a(n) for n = 1..96 (all divisors)

Index entries for sequences related to divisors of numbers

MATHEMATICA

Divisors[2^30-1] (* Harvey P. Dale, Jan 06 2013 *)

PROG

(MAGMA) [Divisors(2^30-1)]; // Vincenzo Librandi, Jun 19 2015

(PARI) divisors(2^30-1) \\ Charles R Greathouse IV, Jun 21 2017

CROSSREFS

Sequence in context: A167800 A270834 A192628 * A018596 A191181 A046807

Adjacent sequences:  A003535 A003536 A003537 * A003539 A003540 A003541

KEYWORD

nonn,fini,full,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 23 09:45 EDT 2019. Contains 328345 sequences. (Running on oeis4.)